Inlay Blue Or Black Carbon Fiber 7mm Ceramic Finger Ring For Men And Women Gen2 Rewritable 13 56 MHz UID 1K S50 Smart Ring
Available in stock (15)
Product Overview
This smart jewelry ring offers advanced functionality wrapped in a sleek, durable design, perfect for seamless integration into your daily life. It combines the convenience of contactless technology with the elegance of fine jewelry, allowing you to manage access and data effortlessly.
Specifications
- Chip Type: CUID/Gen2 (Rewritable 13.56MHz)
- Frequency: 13.56MHz
- Compatibility: M1K S50, FM1108 smart cards
- Erasable Times: >100,000 times
- Storage Time: 10 years
Features
- Smart Chip Integration: Features a CUID/Gen2 chip operating at 13.56MHz, enabling easy copying and rewriting of M1K S50 or FM1108 smart cards for access control and smart home applications.
- Durable Zirconia Ceramic: Constructed from high-quality zirconia ceramic, the ring shell is exceptionally robust, resisting damage even from drops up to 1 meter and offering superior scratch resistance.
- Waterproof and Dust-Resistant: Designed for everyday wear, this ring is waterproof, making it suitable for showering and hand washing. Its smooth surface resists fingerprints and dust, requiring only a simple wipe to clean.
- Comfortable Fit: The ring is meticulously crafted with manual grinding, polishing, and chamfering for a smooth, comfortable feel that isn't bulky, ensuring wearability throughout the day.
- Versatile Usage: Ideal for various scenarios including smart home integration, access control systems, and contactless payments where compatible IC smart cards are used.
Measurements
- Ring Band Width: 7mm
- Available US Sizes: 6, 7, 8, 9, 10, 11, 12
- Equivalent European Sizes (Approximate): 46.5, 54, 56.5, 59, 61.5, 64, 66.5
Packing List
- 1 x Gen2 Smart Jewelry Ring
Notes
- For the most accurate ring size, measure your finger circumference at night and take multiple measurements.
- While the ring is designed to be waterproof and fall-proof, prolonged submersion in water or frequent hard impacts are not recommended to ensure longevity.
Product Tags
- Smart Ring
- NFC Ring
- RFID Ring
- Access Control Ring
- Carbon Fiber Ring
- Ceramic Ring
- Jewelry Ring
- Tech Ring
- Gen2 Chip
- 13.56MHz
- M1K S50 Compatible
- Unisex Ring
- Gift Ring
Product Type
Ring
Disclaimer
- Design Specifics: The visible gap is a deliberate functional feature of engineering and does not indicate a defect or damage.
- Visual Variations: Actual product colors may vary slightly from online images due to differences in lighting conditions and monitor display settings.
- Measurement Tolerance: Please allow for minor dimensional deviations resulting from manual measurement and manufacturing processes.
- Policy Information: Consult our FAQ, Privacy Policy, and Terms & Conditions for comprehensive details regarding returns and exchanges.

Place an order of $75 or more today, and we’ll send you a 10% discount code as a thank-you for your next purchase.
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How long will it take to receive my order?
How long will it take to receive my order?
Most U.S. orders are estimated to arrive within 7–12 business days after processing. Orders to other eligible countries are also usually estimated at around 7–12 business days, depending on the product, carrier, and destination. However, delivery is not guaranteed, and some orders may take up to 7–25 business days because of carrier delays, customs, supplier processing, weather, or other shipping conditions.
What if my item arrives damaged, defective, or incorrect?
What if my item arrives damaged, defective, or incorrect?
Contact us within 7 calendar days of delivery. Please include your order number, checkout email, clear photos or video proof, and a short explanation of the issue. If approved, we may provide a replacement, refund, store credit, partial refund, or another suitable resolution.
Where can I find the full policy details?
Where can I find the full policy details?
For complete details about returns, refunds, shipping, delivery, privacy, terms and conditions, legal notices, and customer support, please review our policies under the Legal & Support section in the footer.
These policies explain important information about order processing, delivery timeframes, return eligibility, refund rules, customer responsibilities, and how to contact our support team for help.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
10% OFF NEXT ORDER
Place an order of $75 or more today, and we’ll send you a 10% discount code as a thank-you for your next purchase.
